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http://dx.doi.org/10.3744/JNAOE.2011.3.1.001

Comparison of CFD simulations with experimental data for a tanker model advancing in waves  

Orihara, Hideo (Technical Research Center, Universal Shipbuilding Co.)
Publication Information
International Journal of Naval Architecture and Ocean Engineering / v.3, no.1, 2011 , pp. 1-8 More about this Journal
Abstract
In this paper, CFD simulation results for a tanker model are compared with experimental data over a range of wave conditions to verify a capability to predict the sea-keeping performance of practical hull forms. CFD simulations are conducted using WISDAM-X code which is capable of unsteady RANS calculations in arbitrary wave conditions. Comparisons are made of unsteady surface pressures, added resistance and ship motions in regular waves for cases of fully-loaded and ballast conditions of a large tanker model. It is shown that the simulation results agree fairly well with the experimental data, and that WISDAM-X code can predict sea-keeping performance of practical hull forms.
Keywords
CFD; WISDAM-X; Added Resistance; Surface Pressures;
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